http://1up.com/do/newsStory?cId=3142404
As it turns out, the Beta kits look able to achieve solid results, but it's doubtful they will provide the instant visual leap many players were hoping for. We tested both Full Auto and Condemned, and they featured roughly the same amount of visual detail as was in the E3 versions, but both games had problems keeping a smooth framerate. It's obvious this is due to the Beta kits only having been around for three weeks and not poor programming -- the Full Auto team expects their framerate to be back where it was at E3 time in just one week from now -- but it shows that the Beta kits are not the immediate miracle that some fans were hoping for. Developers will not be able to port over existing code and see it magically look better.